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authorDmitry Osipenko <digetx@gmail.com>2020-12-28 18:49:18 +0300
committerKrzysztof Kozlowski <krzk@kernel.org>2021-01-05 20:03:22 +0300
commit380def2d4cf257663de42618e57134afeded32dd (patch)
tree4141db8da3ef01dd0ecb87fd1f2f23aaea2b37f2 /drivers/memory/tegra/Kconfig
parent9c56679d6f67108114ecc1d8db5af8fe2209e923 (diff)
downloadlinux-380def2d4cf257663de42618e57134afeded32dd.tar.xz
memory: tegra124: Support interconnect framework
Now Internal and External memory controllers are memory interconnection providers. This allows us to use interconnect API for tuning of memory configuration. EMC driver now supports OPPs and DVFS. Tested-by: Nicolas Chauvet <kwizart@gmail.com> Acked-by: Georgi Djakov <georgi.djakov@linaro.org> Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Link: https://lore.kernel.org/r/20201228154920.18846-4-digetx@gmail.com Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Diffstat (limited to 'drivers/memory/tegra/Kconfig')
-rw-r--r--drivers/memory/tegra/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/memory/tegra/Kconfig b/drivers/memory/tegra/Kconfig
index f5b451403c58..a70967a56e52 100644
--- a/drivers/memory/tegra/Kconfig
+++ b/drivers/memory/tegra/Kconfig
@@ -36,6 +36,7 @@ config TEGRA124_EMC
default y
depends on TEGRA_MC && ARCH_TEGRA_124_SOC
select TEGRA124_CLK_EMC
+ select PM_OPP
help
This driver is for the External Memory Controller (EMC) found on
Tegra124 chips. The EMC controls the external DRAM on the board.